CN102079831A - Thermoplastic polyolefin (TPO)-nanocomposite and usage method thereof - Google Patents
Thermoplastic polyolefin (TPO)-nanocomposite and usage method thereof Download PDFInfo
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- C08L23/04—Homopolymers or copolymers of ethene
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Abstract
Thermoplastic polyolefin (TPO)-nanocomposite material composition comprises polypropylene resin, polyethylene resin, gum resin, nanoclay masterbatch and glass bubbles master batch. An independent claim is also included for producing TPO-composite material, comprising introducing the glass bubbles masterbatch by a lateral inlet.
Description
Technical field
The present invention relates generally to a kind of TPO (TPO) nanocomposite composition.Preferably, TPO nanocomposite composition of the present invention has low-gravity and excellent glossiness reduction effect and resistance to marring, and can be preferably used for lightweight auto parts machinery, uncoated automobile external accessory etc.
Background technology
Usually generally comprise acrylic resin, be used to improve the rubber of shock resistance and be used for suitably improving the inflexible mineral filler as TPO (TPO) material of automobile external accessory as matrix.In addition, often comprise the multiple additives that is used to improve workability and consistency.Be used to improve fuel efficiency and avoid environmental pollution although preferably talc, proposes the alternate light material in recent years as mineral filler in car industry.
Traditionally, the plastic outer accessory great majority of automobile carry out coating before use, and therefore, because resin directly is not exposed to outside atmosphere and need not considers visual appearance.Yet, in recent years, with regard to price competitiveness and environmental protection,, suitably need excellent visual appearance for resin owing to need to remove the top coat of some automobile external accessories.
Nanoclay is the talcose mineral filler of a kind of class, and it has distinctive laminate structure.Since Toyota Central R﹠amp; Since D Labs developed complete exfoliated nylon/nano clay composition in 1997, carried out positive research to develop new TPO material in the polypropylene by nanoclay is dispersed in.Fully exfoliated nano clays reduce aspect the material weight very useful because its only with the amount of counting wt% just can obtain with the steatitic polypropylene/talcum mixture that comprises tens of wt% quite or better mechanical property.Korean Patent discloses 2009-086725 number and Korean Patent discloses the propylene resin composition that comprises nanoclay the 713rd, No. 703, and their full content is incorporated herein by reference.Yet when nanoclay content was low, it was difficult to satisfy the glossiness of no coating automobile external accessory and the requirement of resistance to marring, and suitably needed the additional reinforcement material that can reduce glossiness and strengthen resistance to marring.
Glass blister with hollow structure be proportion be about 0.6 and diameter be the granulated glass sphere of 30 μ m.Compare with acrylic resin, glass blister does not have so big proportion, and the diffuse-reflectance by from the teeth outwards when it is dispersed in polyolefine causes suitable glossiness reduction effect.In addition, because it is smooth, it can suitably improve the resistance to marring of acrylic resin.United States Patent (USP) the 6th, 403,692 and 6,455, No. 630 and Korean Patent disclose the acrylic resin that comprises glass blister the 683rd, No. 230, and their full content is incorporated herein by reference.Yet, need in this area to develop and a kind ofly import that glass blister is used to extrude and can damaged method.
And therefore just to the understanding of strengthening background technology of the present invention,, it may comprise the information that does not form to the known prior art of national those of ordinary skills in the disclosed above-mentioned information of this background technology part.
Summary of the invention
The present invention partly is suitable for lightweight and does not have the TPO of coating automobile external accessory (TPO) nano composite material at a kind of, it preferably can be by adding a spot of nanoclay suitably to obtain required rigidity, and use glass blister to prepare to reduce glossiness and to improve resistance to marring, described glass blister preferably imports by side loading (side feeding).
Therefore, the present invention preferably provides the TPO nanocomposite composition of a kind of glossiness with low-gravity, reduction and excellent resistance to marring.
The present invention preferably provides a kind of TPO nanocomposite composition that comprises acrylic resin, polyvinyl resin, rubber resin, nanoclay masterbatch and glass blister masterbatch.
In preferred embodiment, TPO nanocomposite composition of the present invention wherein is dispersed with a spot of laminar nano clay to heavens to replace talcum, all has low-gravity even obtain required rigidity.In further preferred embodiment, reduced glossiness and improved resistance to marring owing to add glass blister, embodiments of the present invention as described herein can be used for, for example, uncoated automobile external accessory.
Should be understood that term used herein " vehicle " or " vehicle " or other similar terms generally include motor vehicle, for example, the passenger vehicle that comprises multifunctional movement car (SUV), motorbus, truck, various commercial vehicles, the water craft that comprises various ships and ship, aircraft or the like, and comprise hybrid vehicle, power truck, insert (plug-in) hybrid electric vehicle, hydrogen fuel car and other fuel substitute cars (for example, deriving from the fuel of oil resource in addition).
As mentioned in this article, hybrid vehicle is the vehicle with two or more propulsion sources, for example, has petrol power and electrodynamic vehicle.
Above-mentioned feature and advantage of the present invention are by being incorporated in this paper and constituting the accompanying drawing of this specification sheets part and following embodiment will become apparent or set forth in more detail, and the drawings and specific embodiments are used for explaining principle of the present invention by embodiment jointly.
Description of drawings
To the explanation of the preferred implementation that provides and in conjunction with the accompanying drawings above-mentioned and other purposes, feature and advantage of the present invention will be conspicuous with reference to following, wherein:
Fig. 1 (a) is the light micrograph of TPO (TPO) nanocomposite composition for preparing of the side loading by the glass blister masterbatch of 13.3wt%, and the light micrograph of Fig. 1 (b) TPO nanocomposite composition that to be the master reinforced (main feeding) by 4wt% glass blister masterbatch prepare.
Should be appreciated that appended accompanying drawing is not must be pro rata, and just to a certain extent expression be used to illustrate the reduced representation of the various preferred features of ultimate principle of the present invention.Specific design feature of the present invention disclosed herein comprises that for example specific dimensions, direction, position and shape will depend in part on concrete set purposes and environment for use.
Embodiment
As described herein, the present invention includes a kind of TPO (TPO) nanocomposite composition, it comprises acrylic resin, polyvinyl resin, rubber resin, nanoclay masterbatch and glass blister masterbatch.
In one embodiment, this TPO nano-complex comprises the acrylic resin of 30～60wt%, the polyvinyl resin of 1～10wt%, the rubber resin of 10～40wt%, the nanoclay masterbatch of 4～20wt% and the glass blister masterbatch of 10～30wt%.
Characteristics of the present invention also are a kind of uncoated automobile external accessory, and it comprises the TPO nanocomposite composition according to any one aspect as herein described.
Characteristics of the present invention also are a kind of method of the TPO of preparation nano-complex, comprise the glass blister masterbatch of importing according to any one aspect as herein described.
To the explanation of each embodiment and with reference to the accompanying drawing that provides later, advantage of the present invention, feature and aspect will be conspicuous from following.
In preferred embodiment, the invention provides a kind of TPO (TPO) nanocomposite composition that comprises acrylic resin, polyvinyl resin, rubber resin, nanoclay masterbatch and glass blister masterbatch.
Preferably, acrylic resin is as the matrix of said composition, and can be to be selected from one or more of polypropylene, polyethylene-propylene copolymer and polypropylene-butadienecopolymer.Preferably, using ethylene content is polyethylene-propylene copolymer of 3～5wt%.According to some preferred embodiment, the preferred molten index is 30～38g/10min (230 ℃), and molecular-weight average is 50,000～300,000.If molecular-weight average is less, then modulus in flexure or heat-drawn wire can be not suitable for.Other preferred embodiment in, if it is higher, then flowability can be not suitable for.Preferably, the consumption of acrylic resin is 30～60wt%.If its consumption is less than 30wt%, then the rigidity of mixture can be not enough.In other embodiments, if its consumption surpasses 60wt%, then owing to excess shrinkage, dimensional stability can be not suitable for.
According to some embodiment of the present invention, polyvinyl resin can be to be selected from one or more of high density polyethylene(HDPE), new LDPE (film grade) and linear low density polyethylene.The preferred molten index is 1～7g/10min (190 ℃), and molecular weight is 130,000～150,000.If molecular weight is lower, then modulus in flexure and glossiness can be not suitable for.In other embodiments, if it is bigger, then flowability can be not suitable for.Preferably, the consumption of polyvinyl resin is 1～10wt%.If its consumption is less than 1wt%, then the glossiness control action kou can be very little.On the contrary, if its consumption surpasses 10wt%, because dispersibility reduces, shock resistance can descend.
According to some embodiment of the present invention, rubber resin is used for suitably improving shock resistance, and can be to be selected from one or more of polyethylene-butylene copolymer, polyethylene-octene copolymer and terpolymer EP rubber (EPDM).In some embodiments, the preferred molten index is that 25～35g/10min (190 ℃) and octene content are polyethylene-octene copolymer of 10～15wt%.Preferably, if octene content less than 10wt%, can become problem with the consistency of polypropylene-base.In other embodiments, if it surpasses 15wt%, then shock strength can suitably descend.Preferably, the consumption of rubber resin is 10～40wt%.If its consumption is less than 10wt%, then shock resistance and dimensional stability can be not suitable for.Simultaneously, if its consumption surpasses 40wt%, rigidity can descend.
According to some other embodiment of the present invention, use the nanoclay masterbatch to replace talcum so that low-gravity is provided.Preferably, this masterbatch comprises the maleic anhydride inoculated polypropylene of 20～30wt%, the nanoclay of 30～50wt% and polyethylene-propylene copolymer of 30～40wt%.Some preferred embodiment in, if nanoclay content is less, then when the nanoclay masterbatch is added to mixture, preferably use a large amount of lower molecular weight compatibility agents, this can cause heat-drawn wire to descend.In some other embodiment, if nanoclay content is bigger, then nanoclay can not disperse well.Preferably, the consumption of nanoclay masterbatch is 4～20wt%.If its consumption is less than 4wt%, then dimensional stability and rigidity can descend.In other exemplary embodiments, if its consumption surpasses 20wt%, shock strength can descend, and product cost suitably increases.
According to some embodiment of the present invention, the glass blister masterbatch is used for suitably reducing glossiness and improving resistance to marring.Preferably, the glass blister masterbatch comprises the polypropylene of 50～90wt% and the double glazing bubble that 10～50wt% is of a size of 10～300 μ m.If the size of glass blister is less, then the diffuse-reflectance meeting of light is suitably not enough.In other embodiments, if its size is bigger, then outward appearance can be not suitable for.If glass blister content is less than 10wt% in the masterbatch, then the glass blister masterbatch must suitably use relatively large.Simultaneously, if glass blister content surpasses 50wt%, then glass blister can disperse not good in masterbatch.Preferably, the consumption of glass blister masterbatch is 10～30wt%.If its consumption is less than 10wt%, glossiness reduction effect meeting is suitably not enough.In other further embodiments, if its consumption surpasses 30wt%, then shock strength can reduce and the product cost increase.Preferably, when being directed into the glass blister masterbatch in the TPO nanocomposite composition, can select side loading damaged during extruding to prevent glass blister.
Some preferred embodiment in, if necessary, TPO nanocomposite composition of the present invention can further comprise antioxidant, UV stablizer, fire retardant, tinting material, resistance to marring improving agent etc.
Other preferred embodiment in, TPO nanocomposite composition of the present invention has low-gravity, good glossiness reduction effect and excellent resistance to marring, simultaneously mechanical property with comprise that the steatitic acrylic resin quite or better.Therefore, it can be used for lightweight auto parts machinery, uncoated automobile external accessory etc.
Embodiment
Explanation is according to the embodiment and the experiment of some of the preferred embodiment of the invention now.The following examples only are used for illustrative purposes, do not really want to limit the scope of the invention.
Embodiment 1 to 4
Use melting index as 35g/10min (230 ℃) and ethylene content as polyethylene-propylene copolymer of 4wt% as acrylic resin, with melting index be that 5g/10min (190 ℃) and molecular-weight average are 140,000 high density polyethylene(HDPE) prepares TPO (TPO) nanocomposite composition as polyvinyl resin.Rubber resin is that melting index is that 30g/10min (190 ℃) and octene content are the ethylene-octene copolymer of 12.5wt%.By the maleic anhydride inoculated polypropylene of 24wt%, the nanoclay of 40wt% and polyethylene-propylene copolymer of 36wt% were mixed 3 minutes with 1500rpm in Henschel stirrer (Henschel mixer), and to use L/D ratio (L/D) be 32 12 screw extrusion presss extrudes under the processing conditions of 160-210 ℃ and 500rpm, and preparation nanoclay masterbatch.The glass blister masterbatch is made up of the polypropylene of 70wt% and the glass blister of 30wt%.Glass blister is the Hollow Glass Sphere that is of a size of 30 μ m.By side loading the glass blister masterbatch is added in the TPO nanocomposite composition.Detailed composition sees Table 1.
Embodiment 5
By the main reinforced glass blister masterbatch that adds 4wt%, prepare the TPO nanocomposite composition in the mode identical with embodiment 1.
Comparative example 1
By using talcum to replace the nanoclay masterbatch, prepare the TPO nanocomposite composition in the mode identical with embodiment 1.
Comparative example 2
Do not use nanoclay masterbatch and glass blister masterbatch, prepare the TPO nanocomposite composition in the mode identical with embodiment 1.
Table 1
The physicals test
1) proportion
Use the 2mm specimen to measure proportion according to ASTM D1505.
2) glossiness
The 3mm board test sample determination pitch angle that use is extruded according to ASTM D1003 is 60 ° a glossiness.
3) shrinking percentage
According to the testing method of Hunan petrochemical industry (Honam Petrochemical) in the length variations of extruding the ASTM D638 Elongation test sample that mensuration is extruded in 48 hours.
4) modulus in flexure
Use the thick specimen of 6mm under the condition of the extruded velocity of 100mm span and 10mm/min, to measure modulus in flexure according to ASTM D790.
5) melting index
Down measure melting index with the load of 2.16kg at 230 ℃ according to ASTM D1238.
6) resistance to marring
(the sapphire ball, diameter=0.5mm) load with 500g is installed on the specimen will to scrape pin.After drawing quarter, measure the width of cut with the speed of 100mm/sec.
Table 2
| Melting index (g/10min) | 21 | 22 | 25 | 20 | 25 | 31 | 42 |
| Cut (μ m) | 320 | 360 | 330 | 370 | 380 | 340 | 580 |
Can find out from table 2, when with the comparative example 1 that does not use the nanoclay masterbatch when 2 compare, TPO nanocomposite composition of the present invention is presented at the mechanical property of the excellence of shrinking percentage and resistance to marring aspect.Especially, they have low-gravity.In addition, can find out when comparing that glossiness reduces and resistance to marring suitably improves with the TPO nanocomposite composition of the comparative example 2 that does not add the glass blister masterbatch.From Fig. 1, also can find out, when with side loading (Fig. 1 (a)) when comparing, the master of glass blister reinforced (embodiment 5, Fig. 1 (b)) causes the sizable breakage of glass blister.Therefore, the side loading of visible preferred glass bubble.
As described herein, wherein use a spot of nanoclay to replace steatitic TPO nanocomposite composition of the present invention to have low-gravity and goodish mechanical property, thus can weight reduction.In addition, because the adding of glass blister reduced glossiness and improved resistance to marring, so it can be used for uncoated automobile external accessory.
Although with reference to embodiment the present invention is had been described in detail, but those skilled in the art should be understood that, can make various changes and modification and not deviate from the spirit and scope of the present invention, the spirit and scope of the present invention are defined by the appended claims.
Claims (10)
1. a TPO (TPO) nanocomposite composition comprises acrylic resin, polyvinyl resin, rubber resin, nanoclay masterbatch and glass blister masterbatch.
2. TPO nanocomposite composition according to claim 1, it comprises:
The acrylic resin of 30～60wt%;
The polyvinyl resin of 1～10wt%;
The rubber resin of 10～40wt%;
The nanoclay masterbatch of 4～20wt%; And
The glass blister masterbatch of 10～30wt%.
3. TPO nanocomposite composition according to claim 1, the molecular-weight average of wherein said acrylic resin are 50,000～300,000, and for being selected from one or more of polypropylene, polyethylene-propylene copolymer and polypropylene-butadienecopolymer.
4. TPO nanocomposite composition according to claim 1, wherein said polyvinyl resin are to be selected from one or more of high density polyethylene(HDPE), new LDPE (film grade) and linear low density polyethylene.
5. TPO nanocomposite composition according to claim 1, wherein said rubber resin is for being selected from one or more of polyethylene-octene copolymer, polyethylene-butylene copolymer and terpolymer EP rubber (EPDM).
6. TPO nanocomposite composition according to claim 1, wherein said nanoclay masterbatch comprises::
The maleic anhydride inoculated polypropylene of 20～30wt%;
The nanoclay of 30～50wt%; And
Polyethylene-propylene copolymer of 30～40wt%.
7. TPO nanocomposite composition according to claim 1, wherein said glass blister masterbatch comprises:
The polypropylene of 50～90wt%; And
The glass blister of 10～50wt%.
8. TPO nanocomposite composition according to claim 1, wherein said glass blister has the size of 10～300 μ m.
9. a uncoated automobile external accessory comprises TPO nanocomposite composition according to claim 1.
10. a method for preparing the TPO nano-complex comprises by side loading importing glass blister masterbatch according to claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090117214A KR101144110B1 (en) | 2009-11-30 | 2009-11-30 | TPO Nanocomposites |
| KR10-2009-0117214 | 2009-11-30 |
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| CN102079831A true CN102079831A (en) | 2011-06-01 |
| CN102079831B CN102079831B (en) | 2014-07-16 |
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| CN201010138117.8A Expired - Fee Related CN102079831B (en) | 2009-11-30 | 2010-04-02 | Thermoplastic polyolefin (TPO)-nanocomposite and usage method thereof |
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| US (1) | US8299144B2 (en) |
| KR (1) | KR101144110B1 (en) |
| CN (1) | CN102079831B (en) |
| DE (1) | DE102010003618A1 (en) |
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| CN103012901A (en) * | 2012-12-13 | 2013-04-03 | 广东天安新材料股份有限公司 | Easy-to-mold automotive interior material |
| WO2014100923A1 (en) * | 2012-12-31 | 2014-07-03 | 中国科学院化学研究所 | Clay-enhanced polypropylene intra-autoclave alloy, preparation method for same, and applications thereof |
| CN114250017A (en) * | 2020-09-21 | 2022-03-29 | 现代自动车株式会社 | Sliding coating composition for vehicle glass run |
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| AU2014373985B2 (en) | 2013-12-30 | 2017-09-28 | 3M Innovative Properties Company | Poly (methylpentene) composition including hollow glass microspheres and method of using the same |
| EP3262122B1 (en) | 2015-02-27 | 2020-07-29 | 3M Innovative Properties Company | Polyamide composition including hollow glass microspheres and articles and methods relating to the same |
| TW201811976A (en) | 2016-08-08 | 2018-04-01 | 美商堤康那責任有限公司 | Thermally conductive polymer composition for a heat sink |
| KR102617263B1 (en) * | 2020-08-10 | 2023-12-27 | 주식회사 예담케미칼 | Plastic compound compositions including ceramic microspheres and method for manufacturing the plastic compound compositions |
| KR102548429B1 (en) * | 2020-12-04 | 2023-06-28 | 주식회사 예담케미칼 | Plumbing HDPE plastic compound compositions and method for manufacturing the compound compositions |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102385B (en) * | 1985-04-09 | 1988-10-19 | 三井东压化学有限公司 | With the polypropylene is the resin combination of base-material |
| CN1235989A (en) * | 1998-05-14 | 1999-11-24 | 北京燕化石油化工股份有限公司树脂应用研究所 | Polypropylene composition for coating |
| US20070117899A1 (en) * | 2005-11-18 | 2007-05-24 | Trazollah Ouhadi | Polyolefin composition with high filler loading capacity |
| CN101547970A (en) * | 2006-09-01 | 2009-09-30 | 比瑞塑料公司 | Thermoset cross-linked polymeric compositions and method of manufacture |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1282373B1 (en) | 1996-01-31 | 1998-03-20 | Montell Nort America Inc | POLYOLEFIN COMPOSITION FOR COATING METALS WITH FLAME SPRAYING |
| JP2002195499A (en) | 2000-12-26 | 2002-07-10 | Honda Motor Co Ltd | Safety valve for high-pressure hydrogen tank |
| JP3517704B2 (en) * | 2001-01-31 | 2004-04-12 | 現代自動車株式会社 | Thermoplastic resin composition |
| US6403692B1 (en) | 2001-04-19 | 2002-06-11 | Dow Global Technologies Inc. | Filled thermoplastic composition |
| JP2005315294A (en) | 2004-04-27 | 2005-11-10 | Toyota Motor Corp | High pressure tank |
| KR100713703B1 (en) * | 2005-02-28 | 2007-05-02 | 삼성토탈 주식회사 | Polypropylene resin composition with high modulus characteristics |
| KR100683230B1 (en) | 2006-02-16 | 2007-03-12 | 현대모비스 주식회사 | Polypropylene composite composition |
| JP5007809B2 (en) | 2007-05-23 | 2012-08-22 | トヨタ自動車株式会社 | High pressure tank |
| JP2009121568A (en) | 2007-11-14 | 2009-06-04 | Toyota Motor Corp | Fuel gas supplying device and mobile body with it |
| KR100911573B1 (en) * | 2007-11-22 | 2009-08-10 | 현대자동차주식회사 | A Polyolefin Resin Composition for Automotive Interior Part |
| KR20090086725A (en) * | 2008-02-11 | 2009-08-14 | 삼성토탈 주식회사 | Polypropylene composition with low linear thermal expansion and low density character |
-
2009
- 2009-11-30 KR KR1020090117214A patent/KR101144110B1/en not_active IP Right Cessation
-
2010
- 2010-04-01 DE DE102010003618A patent/DE102010003618A1/en not_active Withdrawn
- 2010-04-01 US US12/752,580 patent/US8299144B2/en not_active Expired - Fee Related
- 2010-04-02 CN CN201010138117.8A patent/CN102079831B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102385B (en) * | 1985-04-09 | 1988-10-19 | 三井东压化学有限公司 | With the polypropylene is the resin combination of base-material |
| CN1235989A (en) * | 1998-05-14 | 1999-11-24 | 北京燕化石油化工股份有限公司树脂应用研究所 | Polypropylene composition for coating |
| US20070117899A1 (en) * | 2005-11-18 | 2007-05-24 | Trazollah Ouhadi | Polyolefin composition with high filler loading capacity |
| CN101547970A (en) * | 2006-09-01 | 2009-09-30 | 比瑞塑料公司 | Thermoset cross-linked polymeric compositions and method of manufacture |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012901A (en) * | 2012-12-13 | 2013-04-03 | 广东天安新材料股份有限公司 | Easy-to-mold automotive interior material |
| CN103012901B (en) * | 2012-12-13 | 2015-09-09 | 广东天安新材料股份有限公司 | A kind of easily shaping inner decoration material for automobile |
| WO2014100923A1 (en) * | 2012-12-31 | 2014-07-03 | 中国科学院化学研究所 | Clay-enhanced polypropylene intra-autoclave alloy, preparation method for same, and applications thereof |
| CN114250017A (en) * | 2020-09-21 | 2022-03-29 | 现代自动车株式会社 | Sliding coating composition for vehicle glass run |
| CN114250017B (en) * | 2020-09-21 | 2024-03-19 | 现代自动车株式会社 | Slide coating composition for vehicle glass run |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010003618A1 (en) | 2011-06-01 |
| US20110130506A1 (en) | 2011-06-02 |
| US8299144B2 (en) | 2012-10-30 |
| KR20110060592A (en) | 2011-06-08 |
| KR101144110B1 (en) | 2012-05-24 |
| CN102079831B (en) | 2014-07-16 |
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